I easily get 22 mpg in town and 31 mpg Hwy. CVT SLS

Put a nice chrome license holder like you would on the rear. Yellow and blue might look good with black - at least it would stand out.

I agree, new grills for upper lower and lower side grills.

I can't help with the rattle, but your English is as good as anyone here.

That looks really good. You know how to have fun with your car!